The esterified and cross-linked cassava starch is synthesized with cassava starch as starting material and vinyl hexanediacetate as cross-linking agent,and its properties are investigated.

• 以木薯淀粉为原料,用己二酸二乙烯酯做交联剂,醋酸乙烯酯做酯化剂制备了交联醋酸酯淀粉;